Move the cookie store implementation into its own directory.

net/cookies/cookie_options.h

 // Copyright (c) 2006-2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Brought to you by number 42.
 
-#ifndef NET_BASE_COOKIE_OPTIONS_H_
-#define NET_BASE_COOKIE_OPTIONS_H_
+#ifndef NET_COOKIES_COOKIE_OPTIONS_H_
+#define NET_COOKIES_COOKIE_OPTIONS_H_
 #pragma once
 
 namespace net {
 
 class CookieOptions {
  public:
   // Default is to exclude httponly, which means:
   // - reading operations will not return httponly cookies.
   // - writing operations will not write httponly cookies.
   CookieOptions()
@@ skipping 10 matching lines @@
   // option is ignored. See CookieMonsterTest.ForceSessionOnly.
   void set_force_session() { force_session_ = true; }
   bool force_session() const { return force_session_; }
 
  private:
   bool exclude_httponly_;
   bool force_session_;
 };
 }  // namespace net
 
-#endif  // NET_BASE_COOKIE_OPTIONS_H_
+#endif  // NET_COOKIES_COOKIE_OPTIONS_H_